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<html>
<head>
  <title>paper-button-behavior</title>

  <script src="../../webcomponentsjs/webcomponents-lite.js"></script>
  <script src="../../web-component-tester/browser.js"></script>
  <script src="../../test-fixture/test-fixture-mocha.js"></script>
  <script src="../../iron-test-helpers/mock-interactions.js"></script>

  <link rel="import" href="../../polymer/polymer.html">
  <link rel="import" href="../../test-fixture/test-fixture.html">
  <link rel="import" href="test-button.html">
</head>
<body>

  <test-fixture id="basic">
    <template>
      <test-button></test-button>
    </template>
  </test-fixture>

  <script>
    suite('basic', function() {
      var button;

      setup(function() {
        button = fixture('basic');
      });

      test('normal (no states)', function() {
        assert.equal(button.elevation, 1);
      });

      test('set disabled property', function() {
        button.disabled = true;
        assert.equal(button.elevation, 0);
      });

      test('pressed and released', function() {
        MockInteractions.down(button);
        assert.equal(button.elevation, 4);
        MockInteractions.up(button);
        assert.equal(button.elevation, 1);
        assert.ok(button.hasRipple());
      });

      suite('a button with toggles', function() {
        setup(function() {
          button.toggles = true;
        });

        test('activated by tap', function(done) {
          MockInteractions.downAndUp(button, function() {
            try {
              assert.equal(button.elevation, 4);
              assert.ok(button.hasRipple());
              done();
            } catch (e) {
              done(e);
            }
          });
        });
      });

      test('receives focused', function() {
        MockInteractions.focus(button);
        assert.equal(button.elevation, 3);
        assert.ok(button.hasRipple());
      });

      test('space key', function(done) {
        const SPACE_KEY_CODE = 32;
        var ripple;
        MockInteractions.focus(button);

        assert.ok(button.hasRipple());

        ripple = button.getRipple();
        MockInteractions.keyDownOn(button, SPACE_KEY_CODE);

        assert.equal(ripple.ripples.length, 1);

        MockInteractions.keyDownOn(button, SPACE_KEY_CODE);

        assert.equal(ripple.ripples.length, 1);

        MockInteractions.keyUpOn(button, SPACE_KEY_CODE);

        var transitionEndCalled = false;
        ripple.addEventListener('transitionend', function() {
          if (!transitionEndCalled) {
            transitionEndCalled = true;
            assert.equal(ripple.ripples.length, 0);
            done();
          }
        });
      });
    });
  </script>

</body>
</html>
